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Whole bowel irrigation in dapsone intoxication with persistent methemoglobinemia
Indalecio Carboni Bisso1, Nicolás Gemelli1, Maria Paula Cordero1
1Intensive Care Unit, Sanatorio Franchin, Buenos Aires, Argentina.
The American Journal of Emergency Medicine
|June 9, 2020
Summary
Dapsone overdose can cause dangerous methemoglobinemia due to enterohepatic recirculation. Whole bowel irrigation effectively enhanced dapsone clearance in a severe case, leading to patient recovery.
Area of Science:
- Toxicology
- Pharmacokinetics
Background:
- Dapsone intoxication is a serious condition.
- Enterohepatic recirculation contributes to prolonged toxicity and methemoglobinemia.
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